Endpoint · onchainGETx402.donnyautomation.com /arbitrum/price ?symbol=ARB
Spot token price in USD on Arbitrum One, read from SushiSwap and Uniswap v3 fee tiers pools at call time.
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Spot token price in USD on Arbitrum One, read from SushiSwap and Uniswap v3 fee tiers pools at call time. Returns priceUsd, the routed pair, backing liquidityUsd, confidence and blockNumber. Requires ?symbol=TICKER (e.g. ARB) or ?token=0xADDRESS. Errors: 400 missing_symbol|unknown_token, 404 no_reliable_price when pools are too thin, 502 upstream_read_failed. Depth is /liquidity; a size-aware quote is /slippage. Chain-pinned; bare /price = BSC.Overview
Grade?
UNRATED
0 of 30 paid calls toward a letter
Price
$0.01 per call
Paid calls
none yet
delivery unknown until someone pays
More info
Seller?
URL
https://x402.donnyautomation.com/arbitrum/price?symbol=ARB
Seen
first 34 days ago · last 5 days ago
54 free handshakes
Payment
Pays through
x402 · MPP evm
Offered on?
Base USDC
Listed on?
Base
Handshakescomputed 8 days ago
0.234 from 52 free handshakes over 30 days · UNRATED ?
| Component | Weight | Measured | Lower bound ? | Adds | Short ? | Uncertain ? | |
|---|---|---|---|---|---|---|---|
| livenesscosts the most it answered at all |
0.60 | 0.27 | 0.057 | 0.034 | −0.439 | −0.127 | |
| latency p95 it answered as fast as its class |
0.20 | 0.00 | 0.000 | 0.000 | −0.200 | 0 | |
| price stability the price stayed where it was listed |
0.20 | 1.00 | 1.000 | 0.200 | 0 | 0 | |
| Composite | 1.00 | 0.234 | gap to 1.000 = 0.766 · 0.639 short · 0.127 uncertain | 0.234 | −0.639 | −0.127 |
Not measured: correctness · nobody paid; honesty · nobody paid; schema conformance · no answer had a published shape to check
BURN_INFREE_TIER_ONLY
Verify it yourself
npx teppi-check https://x402.donnyautomation.com/arbitrum/price?symbol=ARBcurl -s https://api.teppi.xyz/v1/trust/cap_01M1A59ND9F3XS0Z2N2CTPWRKH